+ Installer now uses versioning

- Removed license server versioning from install (latest version of license server is always installed)

* Fixed Zookeeper window dissapearing off screen if saved on a bigger monitor. This is now better handled and ZK is 'pushed' away from currently available screen bounds by 100 pixels.
* Fixed error messages happening in some cases where nodes held inside state sets become deleted and scene is reloaded.

* Changed scene object group behaviour:
- When object group filter is applied both- group and its member objects are filtered. If the filter is off the group and its members are hidden (even if other geometry is visible)
- Selecting group head in tree view updates selection to reflect 3dsmax- all its members are also selected
- A group is automatically opened if its member is selected inside tree view. Group is then auto-closed when selection changes from that group.

* Fixed error when starting to record state sets with MR as current renderer in R2009

* Fixed resetting zookeeper works only if 'No' is presed in confirm dialog

Marsel Khadiyev (Software Developer, EPHERE Inc.)